28146363

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{22717}}^1$

素因数の和:22786

約数の個数: 16

約数和(自身を含む): 43618560

約数和(自身を除く): 15472197

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 22717, 68151, 159019, 477057, 1340303, 4020909, 9382121, 28146363]

約数ペア:

[(1, 28146363), (3, 9382121), (7, 4020909), (21, 1340303), (59, 477057), (177, 159019), (413, 68151), (1239, 22717)]